43244240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{967}}^1$

素因数の和:1036

約数の個数: 80

約数和(自身を含む): 110909568

約数和(自身を除く): 67665328

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 43, 52, 65, 80, 86, 104, 130, 172, 208, 215, 260, 344, 430, 520, 559, 688, 860, 967, 1040, 1118, 1720, 1934, 2236, 2795, 3440, 3868, 4472, 4835, 5590, 7736, 8944, 9670, 11180, 12571, 15472, 19340, 22360, 25142, 38680, 41581, 44720, 50284, 62855, 77360, 83162, 100568, 125710, 166324, 201136, 207905, 251420, 332648, 415810, 502840, 540553, 665296, 831620, 1005680, 1081106, 1663240, 2162212, 2702765, 3326480, 4324424, 5405530, 8648848, 10811060, 21622120, 43244240]

約数ペア:

[(1, 43244240), (2, 21622120), (4, 10811060), (5, 8648848), (8, 5405530), (10, 4324424), (13, 3326480), (16, 2702765), (20, 2162212), (26, 1663240), (40, 1081106), (43, 1005680), (52, 831620), (65, 665296), (80, 540553), (86, 502840), (104, 415810), (130, 332648), (172, 251420), (208, 207905), (215, 201136), (260, 166324), (344, 125710), (430, 100568), (520, 83162), (559, 77360), (688, 62855), (860, 50284), (967, 44720), (1040, 41581), (1118, 38680), (1720, 25142), (1934, 22360), (2236, 19340), (2795, 15472), (3440, 12571), (3868, 11180), (4472, 9670), (4835, 8944), (5590, 7736)]